- 专利标题: Radio beam failure recovery procedure timing
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申请号: US16366722申请日: 2019-03-27
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公开(公告)号: US10833753B2公开(公告)日: 2020-11-10
- 发明人: Ali Cagatay Cirik , Esmael Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei
- 申请人: Ali Cagatay Cirik , Esmael Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei
- 申请人地址: US VA Reston
- 专利权人: Ofinno, LLC
- 当前专利权人: Ofinno, LLC
- 当前专利权人地址: US VA Reston
- 代理商 David Grossman; Kavon Nasabzadeh; Philip Smith
- 主分类号: H04B7/08
- IPC分类号: H04B7/08 ; H04W76/38 ; H04W76/11 ; H04B7/06 ; H04W74/00 ; H04W74/08 ; H04W36/00 ; H04L5/00 ; H04W72/00 ; H04W72/08 ; H04W72/04 ; H04W76/19
摘要:
A wireless device receives one or more messages comprising configuration parameters indicating a timer value of a bandwidth part (BWP) inactivity timer. The BWP inactivity timer associated with the timer value is started in response to switching to a first BWP as an active BWP. A random-access procedure for a beam failure recovery is initiated based on reaching a number of beam failure instance indications for at least one downlink control channel of the first BWP. The BWP inactivity timer is stopped based on initiating the random-access procedure. The at least one downlink control channel is monitored for a control information addressed to the wireless device. The random-access procedure for the beam failure recovery is stopped in response to receiving the control information via the at least one downlink control channel. The BWP inactivity timer is restarted based on the stopping the random-access procedure.
公开/授权文献
- US20190305840A1 New Radio Beam Failure Recovery Procedure Timing 公开/授权日:2019-10-03
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